public function StatementWrapper::fetchField in Drupal 10

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Database/StatementWrapper.php \Drupal\Core\Database\StatementWrapper::fetchField()

File

core/lib/Drupal/Core/Database/StatementWrapper.php, line 156

Class

StatementWrapper

Implementation of StatementInterface encapsulating PDOStatement.

Namespace

Drupal\Core\Database

Code

public function fetchField($index = 0) {

  // Call \PDOStatement::fetchColumn to fetch the field.
  return $this->clientStatement
    ->fetchColumn($index);
}